ISRC USA370989632
Verified recording
USA370989632 is “25 Études faciles et progressives, Op. 100: 14. La styrienne. Mouvement de valse” by Friedrich Burgmüller,
registered on the CopyrightChains blockchain with CopyrightID
0xcf3af846f9b825269334cf32af6498f967bc689498bdc84b1e76b56f96675e37 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989632.
Recording identifiers
- ISRC
- USA370989632
- Title
- 25 Études faciles et progressives, Op. 100: 14. La styrienne. Mouvement de valse
- Artist
- Friedrich Burgmüller
- CopyrightID (CopyrightChains transaction hash)
0xcf3af846f9b825269334cf32af6498f967bc689498bdc84b1e76b56f96675e37
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:12ca9f396e59c36160b9305986fe39da757b4709eb8df66adc8fc101fdb4529a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370989632
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: 25 Études faciles et progressives, Op. 100: 14. La styrienne. Mouvement de valse · Machine-readable JSON-LD